% !TeX TXS-program:compile = txs:///pdflatex

\documentclass[margin=5mm]{standalone}
\usepackage[nonpgfplots]{tkz-grapheur}

\begin{document}

\begin{GraphiqueTikz}[x=1.4cm,y=0.14cm,Xmin=0,Xmax=10,Xgrille=1,Xgrilles=1,Ymin=0,Ymax=62.5,Ygrille=10,Ygrilles=10]
	\TracerAxesGrilles[Elargir=2.5mm]{auto}{auto}
	\DefinirCourbe[Nom=cf,Trace]< f >{(60*x+40)*exp(-0.5*x)}
	\MarquerPts{(0,40)/A/below right}
\end{GraphiqueTikz}

\end{document}